Find the value of x in each of the following (i) 2 : 5: : x : 20 (ii) – InterviewSolution

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1.	Find the value of x in each of the following (i) 2 : 5: : x : 20 (ii) x : 10 : : 15 : 30
Answer» Correct Answer - (i) 8 (ii) 5 9i) 2:5 : : x:20 ` Rightarrow 2/5 = x/20 Rightarrow x= 2/5 xx 20 = 8 ` (b) x : 10 :: 15 : 30 ` x/10 = 15/30` ` x/10 = 1/2 Rightarrow x=5`

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